/* 导航栏 */
.heima_nav {
	border-bottom: 1px solid #ccc;
}
.heima_nav .container{
    width: 1280px;
}

.heima_nav .navbar-brand {
	height: 60px;
}

.heima_nav .navbar-nav>.nav-item>a {
	height: 40px;
}

.heima_nav .navbar-nav>.nav-item>a:hover,
.heima_nav .navbar-nav>.nav-item>a:focus {
	border-bottom: 2px solid red;
}

.navbar-nav1{
    display: none;
    top: 0px;
    clear: black;
    justify-content: flex-end
}
.navbar-nav2{
    display: block;
    top: 0px;
    clear: black;
    justify-content: flex-end
}
.nav-link1{
    text-decoration: none;
    color: black;
}
.logo-text{
    line-height: 50px;   
}
.logo-img{
    width: 50px;
    height: 50px;
}
.user-img{
    width: 50px;
    height: 50px;
    border-radius: 50%;
}
